Please choose one of the following to view the relevant information about the type of game you are inquiring about

Try N Buy Games:

Pre-installed games onto your handset, you can play demos of
the games, either through limited game-time or limited level
trials. Games have the option of purchasing the full version
through a Premium SMS service.

Mobidapt Freemium Games:

Mobidapt Freemium is a gaming solution for Android handsets.
Full version games are completely free, but you have the option
to purchase in-game credits; to speed up your progress; enhance
your gaming experience or to obtain special items.